A total of 529 DEGs were identified as being statistically significant between COMMD7 high-expressed and low-expressed groups. (A) Volcano plot of differentially expressed genes, including 92 up-regulated and 437 down-regulated genes. Normalized expression levels were shown in descending order from green to red. (B) Heat map of the 10 differentially expressed RNAs, including 5 up-regulated genes and 5 down-regulated genes. The X-axis represents the samples, while the Y-axis denotes the differentially expressed RNAs. Green and red tones represented down-regulated and up-regulated genes, respectively.